Gallery description : pictures of the ocean floor

Sea Urchin which scientific name is echinoidea usually has a size 3-10cm (1.2-3.9in). Sea Urchin inhabits rocky ocean floor and coral reefs. It has a plates skin type. The life span is 15-200 years.

Facts about sea urchins
NameSea Urchin
Optimum pH Level6.0-9.0
Size3-10cm (1.2-3.9in)
Common NameSea urchin
Main PreyAlgae, fish, barnacles
Life Span15-200 years
Average Clutch Size2,000,000
PredatorsFish, birds, crabs, sea otter
Conservation StatusThreatened
HabitatRocky ocean floor and coral reefs
Water TypeSalt
Skin TypePlates
Scientific NameEchinoidea
Image Details
Description Pictures of the ocean floor. Ocean Floor by ZeroWR
Width 973 pixels
Heigh 691 pixels
File type JPG
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